Pair of adjustable front upper control arms for IS300 and Altezza. Width is adjustable from -45mm to +10mm compared to OEM IS300 FUA (Shorter JZX spec arms sold separately). Tig welded Japanese DOM tube 1/8" wall reinforced with a laser cut and CNC brake bent plate. Clamping rod end receivers. Forged rod ends with PTFE lined maintenance free, low torque spherical bearings & high surface area bearing side spacers. Chromoly taper pin for OEM knuckle. Sold in Pairs. **Intended use** The joint range of motion is optimized for use with a shortened knuckle gooseneck as seen with our -40mm knuckle LKMOD service. Ideally, it is paired with a lengthened front lower arm for negative camber desired by both drifters and stance builds. It's joint range of motion is not ideal (and your suspension travel suffers) on a low camber, lowered street car with a stock lower arm and knuckle.